There are three types of plastic shower seals

Edge Applied: 

These low profile shapes stick on the edge of shower doors to fill gaps from 1/8" to 1/2" wide.

Popular shapes include - "L"  "T"  "V" and different widths of "bulb"


Simply push these plastic seals onto the glass edge - then slide to adjust accordingly.

Door sweeps attach to the bottom of shower doors.

"H" and "L" stops attach vertically.

Seals are available for 1/4 -  3/8 - 1/2" glass


These pieces slide into the grooves of aluminum shower door channels.

You can adhere them to most any surface using VHB tape.

Size and shape vary between manufacturers, so one size does not fit all.

Bottom Sweeps

The co-extruded drip rail deflects water away from the shower door, while the dual fin sweeps underneath help hold water inside the shower.

These seals work best with a  7/16" to 1/2" gap under the door.
see at amazon:

31" lengths    1/4" glass    3/8" glass    1/2" glass

95" lengths    1/4" glass    3/8" glass    1/2" glass

Edge Applied Seals

These plastic seals are taped to the edge of glass and adjacent walls to fill the gaps where water escapes.

Bulb vinyl is the most popular vertical seal for many widths

Bulb Seal for
5/32" GAP

Bulb Seal for
7/32" GAP

Bulb Seal for
3/8" GAP

click images for larger view and pricing @ amazon

Other shapes include:

Double "T" for
1/4" to 5/16" GAP
Single "T" for
7/16" to 1/2" GAP
Door Stop 5/16" GAP

Edge Applied Seals - Need VHB TAPE

This "very high bond" double sided tape keeps plastic seals in place.

 VHB TAPE  is available in .020 and .040 thicknesses (1/16 of an inch = .060)

Simply apply tape to clean surfaces and press on plastic seals.

1/4" wide  x  .040 thick x 108 feet long

1/4" wide x .020 thick
x 36 inches long
1/4" wide  x .040 thick
x 7 feet long

Clip-On Seals Fill Large Gaps

These seals fit a 1/2" gap on the sides or bottom of frameless glass doors.

For:   1/4"   5/16"    3/8"    1/2"

Use these on the bottom or sides of glass

click images for larger view and pricing

"H" stops are attached to the vertical edge of in-line panels or doors.

For1/4"    5/16"    3/8"     1/2"

Additional Options